3958440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32987}}^1$

素因数の和:33001

約数の個数: 32

約数和(自身を含む): 11875680

約数和(自身を除く): 7917240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32987, 65974, 98961, 131948, 164935, 197922, 263896, 329870, 395844, 494805, 659740, 791688, 989610, 1319480, 1979220, 3958440]

約数ペア:

[(1, 3958440), (2, 1979220), (3, 1319480), (4, 989610), (5, 791688), (6, 659740), (8, 494805), (10, 395844), (12, 329870), (15, 263896), (20, 197922), (24, 164935), (30, 131948), (40, 98961), (60, 65974), (120, 32987)]